/* JAI-Ext - OpenSource Java Advanced Image Extensions Library
 *    http://www.geo-solutions.it/
 *    Copyright 2018 GeoSolutions
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * Copyright (c) 2018, Michael Bedward. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright notice, this
 *   list of conditions and the following disclaimer in the documentation and/or
 *   other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.eclipse.imagen.media.jiffle.demo;

import java.io.File;
import org.eclipse.imagen.media.jiffle.JiffleBuilder;
import org.eclipse.imagen.media.swing.ImageFrame;

/**
 * Demonstrates using JiffleBuilder to compile and run a script.
 *
 * <p>Jiffle saves you from having to write lots of tedious JAI and Java AWT code.<br>
 * JiffleBuilder saves you from having to write lots of tedious Jiffle code ! Specifically, it uses concise chained
 * methods to set the script, associate variable names with images, and optionally create an image to receive the
 * processing results.
 *
 * @author Michael Bedward
 * @since 1.1
 * @version $Id$
 */
public class JiffleBuilderDemo extends JiffleDemoBase {

    /**
     * Compiles and runs the "ripple" script using {@link JiffleBuilder}.
     *
     * @param args ignored
     * @throws Exception if there are errors compiling the script.
     */
    public static void main(String[] args) throws Exception {
        JiffleBuilderDemo me = new JiffleBuilderDemo();
        File f = JiffleDemoHelper.getScriptFile(args, ImageChoice.RIPPLES);
        String script = JiffleDemoHelper.readScriptFile(f);
        JiffleBuilder jb = new JiffleBuilder();
        jb.script(script).dest("result", WIDTH, HEIGHT).getRuntime().evaluateAll(null);

        ImageFrame frame = new ImageFrame(jb.getImage("result"), "Jiffle image demo");
        frame.setVisible(true);
    }
}
